Malicious PDF — malware analysis report

Static analysis result for SHA-256 1918ccf8fc08317c…

MALICIOUS

PDF

295.5 KB Created: 2022-04-17 04:16:22 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-22
MD5: 60213e84c941e05642d6cbcbd3c13073 SHA-1: 131a1b828a54dde4a37e280750aaad11e5796adf SHA-256: 1918ccf8fc08317c80f0a7a0f0b917870b7d7a0ae3b87376ae6725a70c6ec476
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6855

Heuristics 5

  • ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
  • Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINK
    PDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
  • External URI info PDF_URI
    PDF contains an external URL action
  • Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTAL
    The same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
  • Embedded URL info EMBEDDED_URL
    One or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.
    URL https://lovig.co.za/XSRYdR1H?utm_term=ac+market+old+app PDF link annotation
    • https://giltmorestukko.hu/ckfinder/userfiles/files/zawelugowupiw.pdfIn PDF document text
    • https://gopadafuwidu.weebly.com/uploads/1/3/0/7/130740623/e19784.pdfIn PDF document text
    • https://tusopapa.weebly.com/uploads/1/3/2/7/132712380/tidatovuru_barapizodiba_serebebebir.pdfIn PDF document text
    • https://benodamefeju.weebly.com/uploads/1/3/5/3/135346815/8609435.pdfIn PDF document text
    • https://magyaringatlanadatbazis.hu/dev/_user/file/jalozigofodot.pdfIn PDF document text
    • https://kufudiketexolut.weebly.com/uploads/1/3/4/0/134096890/potupa.pdfIn PDF document text
    • http://wagnerpc.com/userfiles/files/momizef.pdfIn PDF document text
    • https://novuwujuvum.weebly.com/uploads/1/3/0/7/130776589/6113183.pdfIn PDF document text
    • https://wakukowasipala.weebly.com/uploads/1/3/4/6/134649118/pefurapugofo.pdfIn PDF document text
    • https://mubuzetuwifo.weebly.com/uploads/1/3/4/7/134703000/lazowebon.pdfIn PDF document text
    • https://bifuvabomefu.weebly.com/uploads/1/3/0/8/130814245/kakarivage-guwegubele-lekelexosojam-vowago.pdfIn PDF document text
    • https://zepodafato.weebly.com/uploads/1/3/4/8/134880008/cd0bc19a957f958.pdfIn PDF document text
    • https://jotigafipalat.weebly.com/uploads/1/3/4/8/134896518/3129196.pdfIn PDF document text
    • https://joninotabuxid.weebly.com/uploads/1/3/5/3/135387421/jodakegozel.pdfIn PDF document text
    • https://nidobafimenute.weebly.com/uploads/1/3/4/5/134526671/mibilonefo.pdfIn PDF document text
    • https://botofemuko.weebly.com/uploads/1/3/4/8/134891122/jomolopupax_jirelujojusimo_rapeb.pdfIn PDF document text
    • https://www.pmayassam.in/assets/kcfinder/upload/files/busubadin.pdfIn PDF document text
    • https://kedasolusezobu.weebly.com/uploads/1/3/5/3/135394891/tutawuviretew.pdfIn PDF document text
    • https://rudusixan.weebly.com/uploads/1/3/0/7/130775573/xugew.pdfIn PDF document text
    • https://repositugi.weebly.com/uploads/1/3/0/7/130738607/tibobowo.pdfIn PDF document text
    • https://numuzobiw.weebly.com/uploads/1/3/4/5/134589566/rikejanonipojibu.pdfIn PDF document text
    • https://nuxafinumi.weebly.com/uploads/1/4/1/4/141466153/rupiwemifam.pdfIn PDF document text
    • https://ailani.org/wp-content/plugins/super-forms/uploads/php/files/7d7498d8eb84f1073bb7c311535e04f6/tawazofisigibifos.pdfIn PDF document text
    • https://faxilazow.weebly.com/uploads/1/3/4/7/134725206/3257146.pdfIn PDF document text
    • https://lusojilaf.weebly.com/uploads/1/4/1/4/141416483/5265525.pdfIn PDF document text
    • https://jerisiliv.weebly.com/uploads/1/3/5/3/135314768/lerevip_jivul.pdfIn PDF document text
    • https://peninugeba.weebly.com/uploads/1/3/4/6/134666339/karibanab.pdfIn PDF document text
    • https://dazarurizupe.weebly.com/uploads/1/3/1/1/131164120/refafa.pdfIn PDF document text
    • https://nusimilanagazi.weebly.com/uploads/1/3/1/4/131454102/korijedawafuzeruv.pdfIn PDF document text
    • https://lilafigofuku.weebly.com/uploads/1/3/1/3/131398347/4484380.pdfIn PDF document text
    • https://sibanozaniso.weebly.com/uploads/1/3/4/8/134858677/pinonokezafan.pdfIn PDF document text
    • https://radopubida.weebly.com/uploads/1/3/4/6/134608457/c6260e.pdfIn PDF document text
    • https://dipakinujudisil.weebly.com/uploads/1/3/4/4/134468351/fanipafajinimafet.pdfIn PDF document text
    • https://mezamelakinates.weebly.com/uploads/1/3/5/3/135304028/d2a6f36f9.pdfIn PDF document text
    • http://terminsk.by/pics/files/90911449978.pdfIn PDF document text
    • https://fosisejabevenot.weebly.com/uploads/1/3/5/3/135398983/felodabulafi-busakaraxedob.pdfIn PDF document text
    • http://nahar-bd.com/assets/ckeditor/kcfinder/upload/files/61601127660.pdfIn PDF document text
    • http://www.canadiantreasurer.com/wp-content/plugins/formcraft/file-upload/server/content/files/162007ea0c8971---86359187052.pdfIn PDF document text
    • https://xalokelunubame.weebly.com/uploads/1/3/1/1/131163690/lekepepu_mezemogum_bizoxapam_wazemifapusujiz.pdfIn PDF document text
    • https://exam10.menapoint.com/app/webroot/upload/files/marosoru.pdfIn PDF document text
    • http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
    • http://purl.org/dc/elements/1.1/In PDF document text
    • http://ns.adobe.com/pdf/1.3/In PDF document text
    • http://ns.adobe.com/xap/1.0/In PDF document text
    • http://ns.adobe.com/xap/1.0/mm/In PDF document text
    • http://ns.adobe.com/xap/1.0/rights/In PDF document text
    • http://dejavu.sourceforge.netIn PDF document text
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000432e5.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x432E5 10384 bytes
SHA-256: 8480038e986ba75e9710ca2764a79b42b6a7eb0ee4c383a59ab3707679e72fc8
font_01_sfnt_off00044a71.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x44A71 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off00046283.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x46283 17156 bytes
SHA-256: 64add461afb4307300da68f75fef86c907c244cba1811bc8c0b4eff37d6701c2

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